They're the small holders with wire leads (as opposed to
plug-in pins). HC-18/U, I think (or is it HC-25/U?)

With a 25 MHz operating frequency, I'm going to assume
they are 3rd overtone.

73,
Dean K5DH


In article ,
says...

I have a whole load of CB crystals that came from Sonar. They are in
the small holders. What size holders does it use?

73
Gary K4FMX


On Tue, 13 Apr 2004 12:54:19 GMT, (K5DH) wrote:

I'm almost finished restoring a 1960s Hammarlund
CB-23 base station. The date code on some of the
parts indicates the set was built in 1963 (or at
least those parts were made in '63). I need 3
crystals to complete the electrical restoration:

Y106 = 25.335 MHz
Y109 = 25.375 MHz
Y110 = 25.385 MHz

I'll buy a whole parts rig if I have to, but I'd
prefer to buy just those crystals.

And yes, I'm aware of the multitude of crystal
houses out there, and I've done business with
most of them over the years. I'm trying to keep
the cost down. If I buy them new, those three
little rocks will cost me $45 to $60!

73,
Dean K5DH